87472441 has 8 divisors (see below), whose sum is σ = 100939904. Its totient is φ = 74247840.

The previous prime is 87472423. The next prime is 87472487. The reversal of 87472441 is 14427478.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87472441 - 2¹³ = 87464249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 87472441.

It is not an unprimeable number, because it can be changed into a prime (87472741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59940 + ... + 61381.

It is an arithmetic number, because the mean of its divisors is an integer number (12617488).

Almost surely, 2^87472441 is an apocalyptic number.

It is an amenable number.

87472441 is a deficient number, since it is larger than the sum of its proper divisors (13467463).

87472441 is a wasteful number, since it uses less digits than its factorization.

87472441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121431.

The product of its digits is 50176, while the sum is 37.

The square root of 87472441 is about 9352.6702604123. The cubic root of 87472441 is about 443.9053869364.

The spelling of 87472441 in words is "eighty-seven million, four hundred seventy-two thousand, four hundred forty-one".